Problems and prospects concerning the phytoremediation of heavy metal polluted soils: A review

Eurasian Soil Science

Volumn 47, Issue 9, 2014, Pages 923-939

  Koptsik, G N ^a  

^a MOSCOW STATE UNIVERSITY   (Russian Federation)

Author keywords

amendments; hyperaccumulators; phytoextraction; phytomining; phytostabilization

Indexed keywords

BIOMASS; HEAVY METAL; HYPERACCUMULATION; PHYTOREMEDIATION; POLLUTION TOLERANCE; SOIL AMENDMENT; SOIL POLLUTION; SOIL REMEDIATION; TRANSLOCATION;

CANADA; ONTARIO [CANADA]; RUSSIAN FEDERATION; SOUTH AFRICA; SUDBURY;

EID: 84907320410     PISSN: 10642293     EISSN: None     Source Type: Journal    
DOI: 10.1134/S1064229314090075     Document Type: Review

References (115)

1. I. A. Baklanov, Extended Abstract of Candidate's Dissertation in Biology (Moscow, 2011).
2. M. I. Vikhman, Extended Abstract of Doctoral Dissertation in Biology (Petrozavodsk, 2011).
3. R. V. Galiulin and R. A. Galiulina, "Soil purification from heavy metals with the help of plants," Vestn. Ross. Akad. Nauk 78(3), 247-249 (2008).
4. R. V. Galiulin and R. A. Galiulina, "Phytoextraction of heavy metals from contaminated soils," Agrokhimiya, No. 3, 77-85 (2003).
5. E. V. Glukhova, Extended Abstract of Candidate's Dissertation in Geography (Moscow, 2009).
6. G. A. Evdokimova, Ecological and Microbiological Basics of Soil Conservation in the Extreme North (Izd. KNTs RAN, Apatity, 1995) [in Russian].
7. L. P. Kapel'kina, Ecological Aspects of the Optimization of Technogenic Landscapes (Nauka, St. Petersburg, 1993) [in Russian].
8. G. M. Kashulina, V. N. Pereverzev, and T. I. Litvinova, "Transformation of the soil organic matter under the extreme pollution by emissions of the Severonikel smelter," Eur. Soil Sci. 43(10), 1174-1183 (2010).
9. G. N. Koptsik, "Modern Approaches to Remediation of Heavy Metal Polluted Soils: A Review," Eur. Soil Sci. 47(7), 707-722 (2014).
10. G. N. Koptsik, S. V. Koptsik, and I. E. Smirnova, "Efficiency of remediation of technogenic barrens around the Pechenganikel works in the Kola subarctic," Eur. Soil Sci. 47(5), 519-528 (2014).
11. G. N. Koptsik, N. P. Nedbaev, S. V. Koptsik, and I. N. Pavlyuk, "Heavy metal pollution of forest soils by atmospheric emissions of Pechenganikel smelter," Eur. Soil Sci. 31(8), 896-903 (1998).
12. V. V. Kryuchkov, "Rehabilitation of disturbed lands in the north," Priroda, No. 7, 68-77 (1985).
13. V. V. Nikonov, N. V. Lukina, L. G. Isaeva, T. T. Gorbacheva, E. A. Belova, "Restoration of the territory disturbed by air pollution from the copper-nickel production in the Kola Peninsula," in Innovative potential of Kola science (Izd. KNTs RAN, Apatity, 2005), Vol. 2, pp. 284-288 [in Russian].
14. B. N. Postrigan', A. V. Knyazev, B. R. Kuluev, O. I. Yakhin, A. V. Chemeris, "The activity of synthetic pseudophytochelating gene in tobacco plants," Fiziol. Rastenii 59(2), 303-308 (2012).
15. A. Kh. Sariev, "Ways of rehabilitation of technogenically disturbed lands in the Yenisei North," in Enviromental Protection and Industrial Activity in the North Mater. 2nd Int. Ecolog. Conf. (Noril'sk, 2011), pp. 28-32.
16. S. E. Smith and D. J. Read, Mycorrhizal Symbiosis, 3rd. ed. (Elsevier, 2008).
17. E. A. Timofeeva-Resovskaya, B. M. Agafonov, and N. V. Timofeev-Resovskii, "On the fate of radioisotopes in water bodies," Tr. Inst. Biol. UFAN SSSR, No. 22, 49-67 (1962).
18. Z. O. Tonkova, I. E. Smirnova, and G. N. Koptsik, "Phytoremediation of Al-Fe-humus podzols contaminated with nickel and copper," in Ecological Problems of Northern Regions and Ways for Their Solution, Mater. All-Russia Conf., Vol. 2, 104-106 (Apatity, 2008) [in Russian].
19. E. N. Tsvetkov and E. A. Cherkizov, "On the experience in land reclamation in the impact zone of industrial emissions in the Kola Peninsula," in The Impact of Industrial Enterprises on the Environment (Nauka, Moscow, 1987), pp. 112-119 [in Russian].
20. V. P. Shabaev, "Soil-agrochemical aspects of remediation of a gray forest soil polluted with Pb upon the application of growth-promoting rhizobacteria," Eur. Soil Sci. 45(5), 539-549 (2012).
21. N. I. Shevyakova, E. N. Il'ina, and Vl. V. Kuznetsov, "Polyamines increase the phytoremediation potential of plants upon purification of soils contaminated with heavy metals," Fiziol. Rastenii 423(5), 714-717 (2008).
22. D. C. Adriano, Metals in the Terrestrial Environment. New York: Springer, 2001. 867 p.
23. D. C. Adriano, W. W. Wenzel, J. Vangronsveld, and N. S. Bolan, "Role of assisted natural remediation in environmental cleanup," Geoderma 122, 121-142 (2004).
24. É. R. Alford, E. A. H. Pilon-Smits, and M. W. Paschke, "Metallophytes - a view from the rhizosphere," Plant Soil 337, 33-50 (2010).
25. I. Alkorta, J. Hernández-Allica, J. M. Becerril, I. Amezaga, I. Albizu, M. Onaindia, C. Garbisu, "Chelate-enhanced phytoremediation of soils polluted with heavy metals," Rev. Environ. Sci. Biotechnol. 3, 55-70 (2004).
26. C. Anderson, R. Brooks, R. Stewart, R. Simcock, B. Robinson, "The phytoremediation and phytomining of heavy metals," PACRIM, Bali, Indonesia, pp. 127-135 (1999).
27. S. E. Bailey, T. J. Olin, R. M. Bricka, and D. D. Adrian, "A review of potentially low-cost sorbents for heavy metals," Water Res. 33(11), 2469-2479 (1999).
28. A. J. M. Baker, "Accumulators and excluders-strategies in the response of plants to heavy metals," J. Plant Nutr. 3(1-4), 643-654 (1981).
29. A. J. M. Baker and R. R. Brooks, "Terrestrial higher plants which hyperaccumulate metallic elements - a review of their distribution, ecology and phytochemistry," Biorecovery 1, 81-126 (1989).
30. A. J. M. Baker, S. P. McGrath, R. D. Reeves, and J. C. A. Smith, "Metal hyperaccumulator plants: a review of the ecology and physiology of a biological resource for phytoremediation of metal-polluted soils," in Phytoremediation of Contaminated Soil and Water, Ed by. N. Terry, and G. Banuelos (Lewis Publishers, Boca Raton, FL, 2000), pp. 85-108.
31. A. J. M. Baker, R. D. Reeves, and A. S. M. Hajar, "Heavy metal accumulation and tolerance in British populations of the metallophyte Thlaspi caerulescens J. & C. Presl (Brassicaceae)," New Phytol. 127, 61-68 (1994).
32. W. Berti and S. Cunningham, "Phytostabilization of metals," in Phytoremediation of Toxic Metals: Using Plants to Clean-Up the Environment, Ed. by I. Raskin and B. D. Ensley (J. Wiley & Sons, NY, 2000), pp. 71-88.
33. A. Bhargava, F. F. Carmona, M. Bhargava, and S. Srivastava, "Approaches for enhanced phytoextraction of heavy metals," J. Environ. Manag. 105, 103-120 (2012).
34. N. S. Bolan and V. P. Duraisamy, "Role of inorganic and organic soil amendments on immobilization and phytoavailability of heavy metals: a review involving specific case studies," Aust. J. Soil Res 41, 533-555 (2003).
35. N. S. Bolan, J. H. Park, B. Robinson, R. Naidu, K. Y. Huh, "Chapter fourphytostabilization: a green approach to contaminant containment," Adva. Agron. 112, 145-204 (2011).
36. A. V. Bridgwater, D. Meier, and D. Radlein, "An overview of fast pyrolysis of biomass," Org. Geochem. 30, 1479-1493 (1999).
37. R. R. Brooks, M. F. Chambers, L. J. Nicks, and B. H. Robinson, "Phytomining," Trends Plant Sci. 1, 359-362 (1998).
38. I. Brunner, J. Luster, M. S. Günthardt-Goerg, and B. Frey, "Heavy metal accumulation and phytostabilisation potential of tree fine roots in a contaminated soil," Environ. Pollut. 152, 559-568 (2008).
39. R. L. Chaney, J. S. Angle, C. L. Broadhurst, C. A. Peters, R. V. Tappero, D. L. Sparks, "Improved understanding of hyperaccumulation yields commercial phytoextraction and phytomining technologies," J. Environ. Qual. 36, 1429-1443 (2007).
40. R. L. Chaney, C. L. Broadhurst, and T. Centofanti, "Phytoremediation of soil trace elements," in Trace Elements in Soils, Ed. by P. S. Hooda (J. Wiley & Sons, Chichester, 2010), pp. 311-352.
41. H. M. Conesa, R. Schulin, and B. Nowack, "A laboratory study on revegetation and metal uptake in native plant species from neutral mine tailings," Water Air Soil Pollut. 183, 201-212 (2007).
42. A. B. Cundy, L. Hopkinson, and R. L. D. Whitby, "Use of iron-based technologies in contaminated land and groundwater remediation: a review," Sci. Total Environ. 400, 42-51 (2008).
43. S. D. Cunningham and D. W. Ow, "Promises and prospects of phytoremediation," Plant Physiol. 110, 715-719 (1996).
44. N. M. Dickinson, A. J. M. Baker, A. Doronila, S. Laidlaw, R. D. Reeves, "Phytoremediation of inorganics: realism and synergies," Int.. J. Phytoremed. 11, 97-114 (2009).
45. W. H. O. Ernst, "Phytoextraction of mine wastes -options and impossibilities," Chem. Erde 65(S1), 29-42 (2005).
46. M. W. Evangelou, M. Ebel, and A. Schaeffer, "Chelate assisted phytoextraction of heavy metals from soil. effect, mechanism, toxicity, and fate of chelating agents," Chemosphere 68(6), 989-1003 (2007).
47. J. L. Gardea-Torresdey, G. de la Rosa, and J. R. Peralta-Videa, "Use of phytofiltration technologies in the removal of heavy metals: a review," Pure Appl. Chem. 76(4), 801-813 (2004).
48. M. Ghosh and P. Singh, "A review on phytoremediation of heavy metals and utilization of its byproducts," Appl. Ecol. Environm. Res. 3(1), 1-18 (2005).
49. A. T. Harris, K. Naidoo, J. Nokes, T. Walker, F. Orton, "Indicative assessment of the feasibility of Ni and Au phytomining in Australia," J. Cleaner Production 17, 194-200 (2009).
50. D. Houben, J. Pircar, and P. Sonnet, "Heavy metal immobilization by cost-effective amendments in a contaminated soil: effects on metal leaching and phytoavailability," J. Geochem. Explor. 123, 87-94 (2012).
51. J. W. Huang, J. Chen, W. R. Berti, and S. D. Cunningham, "Phytoremediation of lead-contaminated soils: role of synthetic chelates in lead phytoextraction," Environ. Sci. Technol. 31(3), 800-805 (1997).
52. T. Jaffre, R. R. Brooks, J. Lee, and R. D. Reeves, "Sebertia acuminata: a nickel-accumulating plant from New Caledonia," Science 193, 579-580 (1976).
53. L. Jean, F. Bordas, C. Gautier-Moussard, P. Vernay, A. Hitmi, J.-C. Bollinger, "Effect of citric acid and EDTA on chromium and nickel uptake and translocation by Datura innoxia," Environ. Pollut. 153, 555-563 (2008).
54. M. D. Jones and T. C. Hutchinson, "The effect of mycorrhizal infection on the response of Betula papyrifera to nickel and copper," New Phytol. 102, 429-442 (1986).
55. A. A. Kamnev and D. van der Lelie, "Chemical and biological parameters as tools to evaluate and improve heavy metal phytoremediation," Biosci. Rep. 20(4), 239-258 (2000).
56. S. M. Keeling, R. B. Stewart, C. W. N. Anderson, and B. H. Robinson, "Nickel and cobalt phytoextraction by the hyperaccumulator Berkheya coddii: implications for polymetallic phytomining and phytoremediation," Intern. J. Phytoremed. 5(3), 235-244 (2003).
57. P. Kidd, J. Barceló, M. M. P. Bernal, F. Navari-Izzo, C. Poschenriederb, S. Shileve, R. Clemente, and C. Monterroso, "Trace element behaviour at the rootsoil interface: implications in phytoremediation," Environ. Exp. Bot. 67(1), 243-259 (2009).
58. M. Komárek, A. Vaněk, and V. Ettler, "Chemical stabilization of metals and arsenic in contaminated soils using oxides - a review," Environ. Pollut. 172, 9-22 (2013).
59. G. F. Koopmans, P. F. A. M. Römkens, M. J. Fokkema, J. Song, Y. M. Luo, J. Japenga, F. J. Zhao, "Feasibility of phytoextraction to remediate cadmium and zinc contaminated soils," Environ. Pollut. 156, 905-914 (2008).
60. G. F. Koopmans, P. F. A. M. Römkens, J. Song, E. J. M. Temminghoff, J. Japenga, "Predicting the phytoextraction duration to remediate heavy metal contaminated soils," Water Air Soil Pollut. 181, 355-371 (2007).
61. S. Koptsik, G. Koptsik, S. Livantsova, L. Eruslankina, T. Zhmelkova, Zh. Vologdina, "Heavy metals in soils near the nickel smelter: chemistry, spatial variation, and impacts on plant diversity," J. Environ. Monit. 5, 441-450 (2003).
62. B. Kos and D. Leštan, "Soil washing of Pb, Zn and Cd using biodegradable chelator and permeable barriers and induced phytoextraction by Cannabis sativa," Plant Soil 263, 43-51 (2004).
63. R. Kucharski, A. Sas-Nowosielska, E. Małkowski, J. Japenga, J. M. Kuperberg, M. Pogrzeba, J. Krzyzak, "The use of indigenous plant species and calcium phosphate for the stabilization of highly metal-polluted sites in southern Poland," Plant Soil 273, 291-305 (2005).
64. M. Kuffner, M. Puschenreiter, G. Wieshammer, M. Gorfer, A. Sessitsch, "Rhizosphere bacteria affect growth and metal uptake of heavy metal accumulating willows," Plant Soil 304, 35-44 (2008).
65. M. M. Lasat, "Phytoextraction of metals from contaminated soil: a review of plant/soil/metal interaction and assessment of pertinent agronomic issues," J. Hazard. Substance Res 2, 5-1-5-25 (2000).
66. M. M. Lasat, "Phytoextraction of toxic metals: a review of biological mechanisms," J. Environ. Qual. 31(1), 109-20 (2002).
67. T. Lebeau, A. Braud, and K. Jézéquel, "Performance of bioaugmentation-assisted phytoextraction applied to metal contaminated soils: a review," Environ. Pollut. 153, 497-522 (2008).
68. D. L. LeDuc and N. Terry, "Phytoremediation of toxic trace elements in soil and water," J. Ind. Microbiol. Biotechnol. 32, 514-520 (2005).
69. D. Leštan, C. Luo, and X. Li, "The use of chelating agents in the remediation of metal-contaminated soils: a review," Environ. Pollut. 153, 3-13 (2008).
70. Y.-M. Li, R. Chaney, E. Brewer, R. Roseberg, J. S. Angle, A. Baker, R. Reeves, J. Nelkin, "Development of a technology for commercial phytoextraction of nickel: economic and technical considerations," Plant Soil 249, 107-115 (2003).
71. M. Martínez, P. Bernal, C. Almela, D. Vélez, P. García-Agustín, R. Serrano, J. Navarro-Avió, "An engineered plant that accumulates higher levels of heavy metals than Thlaspi caerulescens, with yields of 100 times more biomass in mine soils," Chemosphere 64, 478-485 (2006).
72. S. P. McGrath and F. J. Zhao, "Phytoextraction of metals and metalloids from contaminated soils," Curr. Opin. Biotechnol. 14(3), 277-282 (2003).
73. E. Meers, F. M. G. Tack, S. van Slycken, A. Ruttens, G. Du Laing, J. Vangronsveld, and M. G. Verloo, "Chemically assisted phytoextraction: a review of potential soil amendments for increasing plant uptake of heavy metal," Intern. J. Phytoremed. 10(5), 390-414 (2008).
74. M. Mench, J. Vangronsveld, N. Lepp, P. Bleeker, A. Ruttens, W. Geebelen, Chapter, 5.
75. M. O. Mendez and R. M. Maier, "Phytoremediation of Mine Tailings in Temperate and Arid Environments," Rev. Environ. Sci. Biotechnol 7, 47-59 (2008).
76. S. A. Merkle, "Engineering forest trees with heavy metal resistance genes," Silvae Genet. 55, 263-268 (2006).
77. J. Mesjasz-Przybyłowicz, M. Nakonieczny, P. Migula, M. Augustyniak, M. Tarnawska, W. U. Reimold, C. Koeberl, W. Przyby owicz, E. Głowacka, "Uptake of cadmium, lead, nickel and zinc from soil and water solutions by the nickel hyperaccumulator Berkheya coddii," Acta Biol. Cracov., Ser. Botanica 46, 75-85 (2004).
78. A. B. Moradi, S. E. Oswald, J. A. Nordmeyer-Massner, K. P. Pruessmann, B. H. Robinson, R. Schulin, "Analysis of nickel concentration profiles around the roots of the hyperaccumulator plant Berkheya coddii using MRI and numerical simulations," Plant Soil 328, 291-302 (2010).
79. E. Nowack, R. Schulin, and B. H. Robinson, "Critical assessment of chelant-enhanced metal phytoextraction," Environ. Sci. Technol. 40(17), 5225-5232 (2006).
80. P. K. Padmavathiamma and L. Y. Li, "Phytoremediation technology: hyper-accumulation metals in plants," Water Air Soil Pollut. 184, 105-126 (2007).
81. P. K. Padmavathiamma and L. Y. Li, "Rhizosphere influence and seasonal impact on phytostabilisation of metals - a field study," Water Air Soil Pollut. 223, 107-124 (2012).
82. J. H. Park, D. Lamb, P. Paneerselvam, G. Choppala, N. Bolan, J. -W. Chungd, "Role of organic amendments on enhanced bioremediation of heavy metal(loid) contaminated soils," J. Hazard. Mater 185, 549-574 (2011).
83. Phytotechnology. Technical and Regulatory Guidance and Decision Trees, Revised (ITRC, Washington DC, 2009).
84. M. N. V. Prasad and H. M. O. Freitas, "Metal hyperaccumulation in plants-biodiversity prospecting for phytoremediation technology," Electron. J. Biotechnol. 6(3), 285-321 (2003).
85. I. D. Pulford and C. Watson, "Phytoremediation of heavy metal-contaminated land by trees-a review," Environ. Int. 29, 529-540 (2003).
86. M. Rajkumar, S. Sandhya, M. N. V. Prasad, and H. Freitas, "Perspectives of plant-associated microbes in heavy metal phytoremediation," Biotechnol. Advan. 30, 1562-1574 (2012).
87. I. Raskin, R. D. Smith, and D. E. Salt, "Phytoremediation of metals: using plants to remove pollutants from the environment," Current Opin. Biotechnol. 8(2), 221-226 (1997).
88. Recent Developments for In Situ Treatment of Metal-Contaminated Soils (US EPA, Office of Solid Waste and Emergency Response, Technol. Innovation Office, Washington DC, 2004).
89. R. D. Reeves, "Tropical hyperaccumulators of metals and their potential for phytoextraction," Plant Soil 249, 57-65 (2003).
90. R. D. Reeves and A. J. M. Baker, "Metal-accumulating plants," in Phytoremediation of Toxic Metals: Using Plants to Clean up the Environment, Ed. by I. Raskin and B. Ensley (Wiley, NY, 2000), pp. 193-229.
91. Regreening Greater Sudbury, Annual Report 2008, Land Reclamation Program, 30th Anniversary Edition 1978-2008 (VETAC, 2008).
92. B. H. Robinson, R. R. Brooks, A. W. Howes, J. H. Kirkman, P. E. H. Gregg, "The potential of the high-biomass nickel hyperaccumulator Berkheya coddii for phytoremediation and phytomining," J. Geochem. Explor. 60, 115-126 (1997).
93. B. H. Robinson, J.-E. Fernández, P. Madejón, Marañón Teodoro, J. M. Murillo, S. Green, B. Clothier, "Phytoextraction: an assessment of biogeochemical and economic viability," Plant Soil 249, 117-125 (2003).
94. B. H. Robinson, M. Leblanc, D. Petit, R. R. Brooks, J. H. Kirkman, P. E. H. Gregg, "The potential of Thlaspi caerulescens for phytoremediation of contaminated soils," Plant Soil 203, 47-56 (1998).
95. B. H. Robinson, E. Lombi, F. J. Zhao, and S. P. McGrath, "Uptake and distribution of nickel and other metals in the hyperaccumulator Berkheya coddii," New Phytol. 158, 279-285 (2003).
96. P. Römkens, L. Bouwman, J. Japenga, and C. Draaisma, "Potential drawbacks of chelate-enhanced phytoremediation of soils," Environ. Pollut. 116, 109-121 (2002).
97. G. Sánchez-Galván, E. G. Olguín, "Chapter 10. A holistic approach to phytofiltration of heavy metals: recent advances in rhizofiltration, constructed wetlands, lagoons, and bioadsorbent-based systems," in Handbook of Advanced Industrial and Hazardous Wastes Treatment, Ed. by L. K. Wang, Y.-T. Hung, and N. K. Shammas (CRC Press, 2009), pp. 389-407.
98. V. Sheoran, A. S. Sheoran, and P. Poonia, "Phytomining: a review," Miner. Engineer. 22, 1007-1019 (2009).
99. W. Shi, H. Shao, H. Li, M. Shao, S. Du, "Progress in the remediation of hazardous heavy metal-polluted soils by natural zeolite," J. Hazard. Mater. 170, 1-6 (2009).
100. R. A. H. Smith and A. D. Bradshaw, "Reclamation of toxic metalliferous wastes using tolerant populations of grass," Nature 227, 376-377 (1970).
101. M. Puschenreiter (Ed.), SUMATECS. Sustainable Management of Trace Element Contaminated Soils-Development of a Decision Tool System and Its Evaluation for Practical Application. Finar Research Report (Universität für Bodenkultur Wien (BOKU), Wien, 2008).
102. P. Tlustoš, D. Pavlíková, J. Száková, Z. Fischerová, J. Balík, "Exploitation of fast growing trees in metal remediation," in Phytoremediation. Rhizoremediation, Ed. by M. Mackova et al. (Springer, 2006), pp. 83-102.
103. G. Tyler and T. Olsson, "Plant uptake of major and minor mineral elements as influenced by soil acidity and liming," Plant Soil 230, 307-321 (2001).
104. T. Vamerali, M. Bandiera, and G. Mosca, "Field crops for phytoremediation of metal-contaminated land. A review," Environ. Chem. Lett. 8, 1-17 (2010).
105. L. van Nevel, J. Mertens, K. Oorts, and K. Verheyen, "Phytoextraction of metals from soils: how far from practice?," Environ. Pollut. 150, 34-40 (2007).
106. J. Vangronsveld, F. van Assche, and H. Clijsters, "Reclamation of a bare industrial area contaminated by non-ferrous metals: in situ metal immobilization and revegetation," Environ Pollut. 87, 51-59 (1995).
107. N. Verbruggen, C. Hermans, and H. Schat, "Molecular mechanisms of metal hyperaccumulation in plants," New Phytol. 181, 759-776 (2009).
108. M. Vosátka, J. Rydlová, R. Sudová, and M. Vohník, "Mycorrhizal fungi as helping agents in phytoremediation of degraded and contaminated soils," in Phytoremediation. Rhizoremediation, Ed. by M. Mackova et al. (Springer, 2006), pp. 237-257.
109. S. Wei, J. A. T. da Silva, and Q. Zhou, "Agro-improving method of phytoextracting heavy metal contaminated soil," J. Hazard. Materials 150, 662-668 (2008).
110. W. W. Wenzel, "Rhizosphere processes and management in plant-assisted bioremediation (phytoremediation) of soils," Plant Soil 321, 385-408 (2009).
111. W. W. Wenzel, R. Unterbrunner, P. Sommer, and P. Sacco, "Chelate-assisted phytoextraction using canola (Brassica napus L.) in outdoors pot and lysimeter experiments," Plant Soil 249, 83-96 (2003).
112. G. Wieshammer, R. Unterbrunner, T. Ba ares García, M. F. Zivkovic, M. Puschenreiter, W. W. Wenzel, "Phytoextraction of Cd and Zn from agricultural soils by Salix Ssp. and intercropping of Salix caprea and Arabidopsis halleri," Plant Soil 298, 255-264 (2007).
113. K. Winterhalder, "Environmental degradation and rehabilitation of the landscape around Sudbury, a major mining and smelting area," Environ. Rev 4, 185-122 (1996).
114. L. H. Wu, Y. M. Luo, P. Christie, and M. H. Wong, "Effects of EDTA and low molecular weight organic acids on soil solution properties of a heavy metal polluted soil," Chemosphere 50, 819-822 (2003).
115. B. K. Yadav, M. A. Siebel, and J. J. A. van Bruggen, "Rhizofiltration of a heavy metal (lead) containing wastewater using the wetland plant Carex pendula," Clean-Soil, Air, Water 39(5), 467-474 (2011).